Walter P. Pietruch

Person

Belvidere, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Package
- Patent number D484409
- Issue date Dec 30, 2003
- Kraft Foods Holdings, Inc.
- Anne E. Haggerty
- D09 - Packages and containers for goods
Information Patent Grant
Deep drawn candle can with formed safety bottom
- Patent number 6,648,631
- Issue date Nov 18, 2003
- J.L. Clark, Inc.
- Chet Wright
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Deep drawn candle can with formed safety bottom
- Patent number 6,543,268
- Issue date Apr 8, 2003
- J.L. Clark, Inc.
- Chet Wright
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Die for assembling metal spool having high torque transmitting capa...
- Patent number 6,523,239
- Issue date Feb 25, 2003
- J.L. Clark, Inc.
- Richard L. Peterson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Wooden spool held together with novel tie rod assembly and method o...
- Patent number 6,419,184
- Issue date Jul 16, 2002
- J.L. Clark, Inc.
- Ewald A. Oppmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Formed safety bottom for a candle can
- Patent number 6,398,544
- Issue date Jun 4, 2002
- J.L. Clark, Inc.
- Chet Wright
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Die and method for assembling metal spool having high torque transm...
- Patent number 6,289,570
- Issue date Sep 18, 2001
- J.L. Clark, Inc.
- Richard L. Peterson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Metal spool having high torque transmitting capacity between spool...
- Patent number 6,267,324
- Issue date Jul 31, 2001
- J.L. Clark, Inc.
- Richard L. Peterson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sealed metal container
- Patent number 6,155,451
- Issue date Dec 5, 2000
- J.L. Clark, Inc.
- Walter P. Pietruch
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sealed metal container
- Patent number 6,036,042
- Issue date Mar 14, 2000
- Clark; J. L.
- Walter P. Pietruch
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Container for packaging recorded media
- Patent number 5,829,583
- Issue date Nov 3, 1998
- J.L. Clark, Inc.
- Gordon E. VerWeyst
- G11 - INFORMATION STORAGE
Information Patent Grant
Bottom of a disc container for CD and floppy discs
- Patent number D385145
- Issue date Oct 21, 1997
- J.L. Clark, Inc.
- Gordon E. VerWeyst
- D06 - Furnishings

Patents Applicationslast 30 patents

Information Patent Application
Container cover with hemmed leading edge
- Publication number 20040217116
- Publication date Nov 4, 2004
- J. L. Clark, Inc.
- Jerry D. Offerman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Deep drawn candle can with formed safety bottom
- Publication number 20030113681
- Publication date Jun 19, 2003
- J. L. Clark, Inc.
- Chet Wright
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Deep drawn candle can with formed safety bottom
- Publication number 20020166863
- Publication date Nov 14, 2002
- J. L. Clark, Inc.
- Chet Wright
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Die and method for assembling metal spool having high torque transm...
- Publication number 20010037551
- Publication date Nov 8, 2001
- J. L. Clark, Inc.
- Richard L. Peterson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Deep drawn candle can with formed safety bottom
- Publication number 20010030195
- Publication date Oct 18, 2001
- Chet Wright
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Formed safety bottom for a candle can
- Publication number 20010031439
- Publication date Oct 18, 2001
- Chet Wright
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Walter P. Pietruch

Person

Patents Grantslast 30 patents

Package

Deep drawn candle can with formed safety bottom

Deep drawn candle can with formed safety bottom

Die for assembling metal spool having high torque transmitting capa...

Wooden spool held together with novel tie rod assembly and method o...

Formed safety bottom for a candle can

Die and method for assembling metal spool having high torque transm...

Metal spool having high torque transmitting capacity between spool...

Sealed metal container

Sealed metal container

Container for packaging recorded media

Bottom of a disc container for CD and floppy discs

Patents Applicationslast 30 patents

Container cover with hemmed leading edge

Deep drawn candle can with formed safety bottom

Deep drawn candle can with formed safety bottom

Die and method for assembling metal spool having high torque transm...

Deep drawn candle can with formed safety bottom

Formed safety bottom for a candle can